package com.itheima.Test1;

public class Demo {
    public static int count=100;
    static Object lock=new Object();

    public static void main(String[] args) {
        Shiti shiti = new Shiti();
        Wangdian wangdian = new Wangdian();
        shiti.start();
        wangdian.start();
    }
}
